$29 Cheap United flights San Francisco (SFO) to San Diego (SAN)

$29 Cheap United flights San Francisco (SFO) to San Diego (SAN)

Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 26 - Wed, May 28

SFO

San Francisco

SAN

San Diego

$57 Roundtrip, found 6 days ago

$57

Roundtrip

found 6 days ago

Select United flight, departing Mon, May 26 from San Francisco to San Diego, returning Wed, May 28, priced at $57 found 6 days ago

Mon, May 26 - Wed, May 28

SFO

San Francisco

SAN

San Diego

$81 Roundtrip, found 6 days ago

$81

Roundtrip

found 6 days ago

Select United flight, departing Mon, May 26 from San Francisco to San Diego, returning Wed, May 28, priced at $81 found 6 days ago

Mon, May 26 - Wed, May 28

SFO

San Francisco

SAN

San Diego

$81 Roundtrip, found 6 days ago

$81

Roundtrip

found 6 days ago

Select United flight, departing Mon, May 26 from San Francisco to San Diego, returning Wed, May 28, priced at $81 found 6 days ago

Mon, May 26 - Wed, May 28

SFO

San Francisco

SAN

San Diego

$114 Roundtrip, found 6 days ago

$114

Roundtrip

found 6 days ago

Select United flight, departing Mon, May 26 from San Francisco to San Diego, returning Wed, May 28, priced at $114 found 6 days ago

Mon, May 26 - Wed, May 28

SFO

San Francisco

SAN

San Diego

$122 Roundtrip, found 6 days ago

$122

Roundtrip

found 6 days ago

Select United flight, departing Mon, May 26 from San Francisco to San Diego, returning Wed, May 28, priced at $122 found 6 days ago

Wed, Aug 13 - Sun, Aug 17

SFO

San Francisco

SAN

San Diego

$172 Roundtrip, found 1 day ago

$172

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 13 from San Francisco to San Diego, returning Sun, Aug 17, priced at $172 found 1 day ago